As pugixml seems to be well supported nowadays and seems to ship with most distributions it's pretty pointless to keep bundling it with EmulationStation.
On the first run it downloads a few resource files needed to intepret the otput of
game search api calls these resources go into ~/.emulatiostation/scrapers
The resource files include the list of developers and the list of publishers.
To update the lists simply delete the files and relaunch emulationstation.
Searching a game by id (GamesDB id) is done as before by manually edit the search
query and query for "id:<gameId>".
